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elena-s [515]
3 years ago
14

Brian and Colin are marking exam papers. Each set takes Brian 40 minutes and Colin 1 hour. Express the times Brian and Colin tak

e as a ratio.
Give your answer in its simplest form.
Mathematics
2 answers:
Degger [83]3 years ago
7 0
Answer
2:3 in simplest form

Explanation: 40/60 in simplified form is 2:3
NeTakaya3 years ago
3 0

Answer:

2:3 in the simplest form

Step-by-step explanation:

40/60

2/3=2:3

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Yancey collects plastic banks .He has three different banks: a pig, a cow, and a horse. How many ways can Yancey arrange his ban
Stells [14]


let h = horse, let c = cow, let p = pig

so,

hcp

hpc

cph

chp

phc

pch

so, that is 6 different ways she can arrange it.  

4 0
3 years ago
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The total cost in dollars to buy uniforms for the players on a volleyball team can be found using the function c= 34.95u +6.25,
Radda [10]
The domain will be the integer numbers between 8 and 12 using the limits in other words 8 ≤ u ≤ 12

this is considering every player will bought only one uniform for the season
8 0
3 years ago
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Whats the area of a circular lamp base that is 20cm in diameter?​
Goryan [66]

Answer:

314.16cm²

Step-by-step explanation:

please mark me as brainliest.hope this helps

3 0
2 years ago
2.) Find the zeros of the quadratic function y = x2 – 3x + 2 by factoring method. ​
storchak [24]
<h2><u>Problem</u>:-</h2>

2.) Find the zeros of the quadratic function y = x2 – 3x + 2 by factoring method.

<h2><u>Solution</u>:-</h2>

\sf{Set\:y = 0. Thus, }

\sf\rightarrow{0 = x2 – 3x + 2}

\sf\rightarrow{0 = ( x – 2) ( x – 1)}

\sf\rightarrow{x – 2 = 0     or     x – 1 = 0}

\sf{Then\:x = 2\:and\:x = 1}

<h2><u>Answer</u>:-</h2>
  • The zeros of y = x² – 3x + 2 are 2 and 1.
<h2>=====================</h2>

#CarryOnLearning

(ノ^_^)ノ

3 0
3 years ago
Find the volume , including units of a square pyramid with base length 5 cm and height 6cm
VARVARA [1.3K]

Answer:

50 cm^2

Step-by-step explanation:

The volume of a square pyramid can be found using:

v= 1/3 bh

Where b is the area of the base, and h is the height

First, we have to find the area of the base

a=l*w

In a square, all sides are equal, so we know the length and the width are both 5

a=5*5

a=25

Now, we can substitute 25 in for b, and 6 in for h

v=1/3bh

v=1/3(25*6)

v=1/3(150)

v=50

Volume uses units cubed, and in this case our units are centimeters

The volume is 50 cm^3

8 0
3 years ago
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